125437975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 177613632

約数和(自身を除く): 52175657

約数列:

[1, 5, 13, 23, 25, 65, 97, 115, 173, 299, 325, 485, 575, 865, 1261, 1495, 2231, 2249, 2425, 3979, 4325, 6305, 7475, 11155, 11245, 16781, 19895, 29003, 31525, 51727, 55775, 56225, 83905, 99475, 145015, 218153, 258635, 385963, 419525, 725075, 1090765, 1293175, 1929815, 5017519, 5453825, 9649075, 25087595, 125437975]

約数ペア:

[(1, 125437975), (5, 25087595), (13, 9649075), (23, 5453825), (25, 5017519), (65, 1929815), (97, 1293175), (115, 1090765), (173, 725075), (299, 419525), (325, 385963), (485, 258635), (575, 218153), (865, 145015), (1261, 99475), (1495, 83905), (2231, 56225), (2249, 55775), (2425, 51727), (3979, 31525), (4325, 29003), (6305, 19895), (7475, 16781), (11155, 11245)]